Hi there! I see you mentioned that the ACU app is not working. To get a better idea, could you please tell me more about what's happening? For example, are you unable to open the app, is it crashing, are you getting any error messages, or is something else going on? Also, have you tried any troubleshooting steps so far?

Once I understand the situation better, I can guide you through some steps to try to resolve the issue on your Android device running WebKit with Android 10.

Yes unable to use

Thanks for confirming you're unable to use the ACU app on your Android device. Let's work through some straightforward steps to get it back up and running:

1. Check ACU Service Status: Sometimes the app may not work due to maintenance or outages. You can check if ACU's online or mobile services are temporarily down at this link: ACU Service Status.

2. Restart Your Device: A simple reboot can often resolve app issues. Hold down your phone's power button, choose restart, and once the device powers back up, try opening the app again.

3. Update or Reinstall the App:
- Go to the Google Play Store and check if there’s an update available for the ACU app. Installing the latest version can fix bugs.
- If no update is available or it doesn’t help, uninstall the app, then reinstall it fresh. This often clears corrupted files that may prevent the app from working.

4. Check Network Connection: Ensure your internet connection is stable, whether Wi-Fi or mobile data. Try switching connections to rule out network issues.

5. Clear App Cache: Sometimes cached data causes problems. To clear cache on Android 10:
- Go to Settings > Apps > Find the ACU app.
- Tap Storage, then Clear Cache.

6. Ensure Phone Settings Are Compatible:
- Confirm your device’s date and time are set correctly.
- Check if any security or battery optimization settings are blocking the app from functioning properly.

If after these steps the app still isn’t working, please provide any error messages or behavior details you see (e.g., app crashes, freezes, or specific errors), so I can assist you further.

Let me know how it goes! If needed, I can guide you through more advanced troubleshooting or help you contact ACU support directly.

Are you satisfied with this initial solution?